Engineering > QUESTIONS & ANSWERS > PLTW HBS 2.2, Exam Question preview sections, 100% accurate, graded A (All)
PLTW HBS 2.2, Exam Question preview sections, 100% accurate, graded A
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PLTW HBS 2.2, Exam Question preview sections, 100% accurate, graded A+ Dendrites - ✔✔-Long branches that receive signals from other nerve cells (act as an "antennae" of the neuron) Axon - �... �✔-Main conducting unit of the neuron that is wrapped in the myelin sheath. (conveys electrical signals) Axon Terminals - ✔✔-Provides feedback and carries the neural impulse away from the neuron. Myelin Sheath - ✔✔-increases the speed of impulses. Nodes of Ranvier - ✔✔-Serves to facilitate the rapid conduction of nerve impulses. (aka myelin sheath gaps) Synapse - ✔✔-Junctions formed with other nerve cells when they come into contact with each other. Neurotransmitters - ✔✔-Released from synaptic vesicles to transmit signals across a chemical synapse. Motor Neuron - ✔✔-A nerve cell forming part of the pathway from the brain or spinal cord to a muscle or gland Sensory Neuron - ✔✔-Transmits sensory information (5 senses) and conveys the information to the brain and spinal cord Interneuron - ✔✔-Create neural circuit [Show More]
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